How can there be a hole in the O Zone Layer? Wouldnt that melt a hole in the Earth?

There is Ozone Hole . This fact is true cause it is proved by the scientists; not the government. Well, temperature doesn't cause ozone layer to depleted,its the CFC (Chlorofluorocarbon). It is produced in the earth's surface by human activities and is inactive in troposphere. But as it goes up in Stratosphere it becomes active and reacts with ozone molecule,O3 liberating nascent chlorine,Cl.A single Cl can destroy 10000 O3 molecules, causing ozone layer depletion.

The hole is actually a relatively thin area of the ozone above Antarctica and the Southern Ocean. The ozone has nothing to do with global warming. The ozone depletion is cause by CFCs which destroy ozone. The ozone blocks UV radiation, which causes sunburn and cancer. High up in the atmosphere it does get warmer (after a substantial cooling), but the air is very thin and it would still feel very cold.

The ozone hollow became into brought about via the Pintabu volcanic eruption. in view that this became into nicely everyday to coverage makers, there became right into a extensive push to get legislations against CFCs enacted via 1993, and then the volcanic clouds could expend and the ozone hollow could heal. the theory is that CFC stay interior the top environment for some years, yet, in a roundabout way, six months as quickly as we handed the legislations, the hollow closed via itself. at the same time as no longer strictly bearing directly to worldwide warming, the mechanism of utilising lies to learn political ability is the comparable.